US PATENT SUBCLASS 435 / FOR 107
.~.~.~.~ Hollow fiber membrane (435/240.242)


Current as of: June, 1999
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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

FOR 100  DF  ANIMAL OR PLANT CELL (E.G., CELL LINES, ETC.); COMPOSITIONS THEREOF; PROCESS OF PROPAGATING, MAINTAINING OR PRESERVING ANIMAL OR PLANT CELL OR COMPOSITION THEREOF; PROCESS OF ISOLATING OR SEPARATING AN ANIMAL OR PLANT CELL OR COMPOSITION THEREOF; PROCESS OF PREPARING A COMPOSITION CONTAINING ANIMAL OR PLANT CELL; CULTURE MEDIA THEREFORE (435/240.1) {2}
FOR 101  DF  .~ Animal cells, per se, culture techniques and media (435/240.2) {6}
FOR 104  DF  .~.~ Culture of cells on solid support (e.g., anchorage dependent cells) (435/240.23) {3}
FOR 106  DF  .~.~.~ Culture of cells on membrane (435/240.241) {1}
FOR 107.~.~.~.~ Hollow fiber membrane (435/240.242)


DEFINITION

Classification: 435/FOR.107

Hollow fibre membrane:

Foreign art collections wherein the membrane is in the form of a hollow tube or fibre.